package com.zhao.config;

import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.baomidou.mybatisplus.extension.injector.LogicSqlInjector;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

//扫描我们的mapper文件夹
@MapperScan("com.zhao.mapper")
@EnableTransactionManagement
@Configuration //配置类
public class MyBatisPlusConfig {
    //注册乐观锁插件
   /* @Bean
    public OptimisticLockerInterceptor optimisticLockerInterceptor(){
        return new OptimisticLockerInterceptor();
    }
*/
    //分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor(){
        return new PaginationInterceptor();
    }
    //逻辑删除组件
    @Bean
    public ISqlInjector sqlInjector(){
        return new LogicSqlInjector();
    }
    /**
     * SQL执行效率插件
     */
   /* @Bean
    @Profile({"dev","test"})//设置 dev test 环境开启,保证我们的效率
    public PerformanceInterceptor performanceInterceptor(){
        PerformanceInterceptor performanceInterceptor = new PerformanceInterceptor();
        performanceInterceptor.setMaxTime(1000);//设置sql执行的最大实际，如果超过了则不执行
        performanceInterceptor.setFormat(true);//sql代码格式化
        return performanceInterceptor;
    }*/
}
